Assessing variability in the wideband mobile radio channel

Jones, Steven M.R.; Samarah, Khalid G.; Dama, Yousef A.S.; Abd-Alhameed, Raed; Rasheed, W.; Elkhazmi, Elmahdi A.

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oai:bradscholars.brad.ac.uk:10454/4801

Assessing variability in the wideband mobile radio channel

Authors: Steven M.R. Jones
Khalid G. Samarah
Yousef A.S. Dama
Raed Abd-Alhameed
W. Rasheed
Elmahdi A. Elkhazmi
Publication date: 6 September 2010
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Abstract

YesAn assessment of the performance of OFDM transmissions over the wideband mobile radio channel is reported. The simulation in MATLAB /Simulink is based on the CODIT channel model. The results show that BER deteriorates significantly as the mobile velocities increase from 0 to 30 m/s. Significant variability in the BER for a given channel type is quantified. For a given instance of the channel the standard deviation of the estimated BER is 20%, but when averaged over many separate instances of the same channel type, a standard deviation of 47% is found

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